Nortel DMS-100 Series Replacement Procedures page 1021

in an RSC-S (PCM-30) Model A RCO2
b Open the locking levers on the card to be replaced and gently pull the
card toward you until it clears the shelf.
c Ensure the replacement card has the same PEC, including suffix, as the
card you just removed.
13 Open the locking levers on the replacement card.
a Align the card with the slots in the shelf.
b Gently slide the card into the shelf.
DMS-100 Family NA100 Card Replacement Procedures Volume 6 of 7 LET0015 and up
XPM card replacement procedures (continued) 1-989
NTMX72
(continued)